05-12-2013
hi thanks for your reply. But it works properly but my intention is NOT fulfilled. the script displays the average for x,y,z columns all over the file. But, what i need to find the Averages of X,Y,Z at particular steps separately and save in one file as shown in EXPECTED OUTPUT.
Here , when i run the script, it display only one set of X,Y,Z average values for both the steps combined. But, i wanted to get the averages at step 1 and a separate average at step2.
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